News tagged with cell dysfunction
The clock watcher: Circadian rhythms research is shedding light on the causes of disease and aging
May 29, 2009 |
4 / 5 (2) |
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(PhysOrg.com) -- Embedded in our genes is a "clock" that regulates when we sleep, when we are awake and when we eat. This human clock manages what are known as circadian rhythms, 24-hour biological cycles ...
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Gefitinib improves survival compared with standard chemotherapy in lung cancer patients with genetic mutation
13 hours ago |
5 / 5 (1) |
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Patients with the most common form of lung cancer (non-small-cell lung cancer) who have mutations in the epidermal growth factor receptor (EGFR) gene have significantly improved progression-free survival if they are treated ...
Scientists take a step towards uncovering the histone code
18 hours ago |
5 / 5 (4) |
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Researchers at Emory University School of Medicine have determined the structures of two enzymes that customize histones, the spool-like proteins around which DNA coils inside the cell.
Skull bone may hold the key to tackling osteoporosis
Dec 19, 2009 |
5 / 5 (8) |
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Scientists at Queen Mary, University of London have uncovered fundamental differences between the bone which makes up the skull and the bones in our limbs, which they believe could hold the key to tackling bone weakness and ...
Verizon Wireless to FCC: smart phones more costly
Dec 18, 2009 |
1 / 5 (1) |
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(AP) -- Verizon Wireless says it started charging customers more to break service contracts for smart phones because those devices cost much more.
How the daisy got its spots... and why
Dec 18, 2009 |
4.5 / 5 (2) |
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Dark spots on flower petals are common across many angiosperm plant families and occur on flowers such as some lilies, orchids, and daisies. Much research has been done on the physiological and behavioral ...
From terrorism to HIV, it's all about the network
Other Sciences / Social Sciences
Dec 18, 2009 |
not rated yet |
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(PhysOrg.com) -- Similarities between webs of terrorists and networks of rescue personnel may seem unlikely. To an eclectic collaboration of engineers and social scientists, the connections are not only possible, but a potential ...
Taming the flu: Researchers create map of interactions between flu virus and its human host
Dec 18, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- There is no lack of worry this season over the flu, both the seasonal and H1N1 varieties, but there is a critical lack of understanding of the viruses that cause these illnesses. For years, ...
Panasonic Starts Mass-Production of High-Capacity 3.1 Ah Lithium-ion Battery
Dec 18, 2009 |
2 / 5 (2) |
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Panasonic Corporation developed a 18650-type high-capacity 3.1 Ah lithium-ion battery and began mass production of the battery this December. The new 3.1 Ah battery has a nickel positive electrode and an energy density of ...
Hot Electrons Could Double Solar Cell Power Efficiency
Dec 18, 2009 |
4.2 / 5 (12) |
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Scientists have experimentally verified a theory suggesting that hot electrons could double the output of solar cells. The researchers, from Boston College, have built solar cells that successfully use hot ...
Free after 35 years: DNA clears Florida inmate
Dec 18, 2009 |
5 / 5 (5) |
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(AP) -- For years, James Bain insisted he was home watching TV with his twin sister when a 9-year-old boy was kidnapped and raped.
List of search results for cell dysfunction
